1297029350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{894503}}^1$

素因数の和:894544

約数の個数: 24

約数和(自身を含む): 2495666160

約数和(自身を除く): 1198636810

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 894503, 1789006, 4472515, 8945030, 22362575, 25940587, 44725150, 51881174, 129702935, 259405870, 648514675, 1297029350]

約数ペア:

[(1, 1297029350), (2, 648514675), (5, 259405870), (10, 129702935), (25, 51881174), (29, 44725150), (50, 25940587), (58, 22362575), (145, 8945030), (290, 4472515), (725, 1789006), (1450, 894503)]